There are six heavy-duty shelves inside the Turbo Air M3R47-4-N two-section reach-in refrigerator. With a polyethylene coating, these shelves resist corrosion; they can be raised or lowered to fit different applications. Products stored in the cabinet are visible since there is LED interior lighting. Temperatures inside the unit stay between 33 and 38 degrees Fahrenheit with the self-contained refrigeration system and R290 hydrocarbon refrigerant.

To resist corrosion and enhance the strength of the interior, it is made of aluminum, while the exterior of the Turbo Air M3R47-4-N two-section reach-in refrigerator is constructed of stainless steel for durability and simple cleanup. Monitoring the internal temperature is facilitated by an exterior digital display. On this digital control system, features include rapidly cooling the unit, sounding alarms when doors are left open, an alarm warning system, and a self-diagnosis program.